<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>拼多多</title>
</head>
<body>

    <h1>欢迎登陆拼多多：<div th:text="${userName}"></div></h1>

    <a href="http://127.0.0.1:10099">跳转client</a>
</body>
</html>